* Minor code clean up
* refactor(medical): shorten some code
* refactor(medical): use macros for tourniquets
* refactor(medical): pull cache expiry values into script_macros_medical
* Add modifiers of TreatmentTime of PAK and Medkit to settings
* Fix indents and stringtable tags
* Fix Healtime vars
* Absolute time for PAK to settings
* Add Medkit Healtime setting